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Study identifier: NCT07674654 Synced from ClinicalTrials.gov · August 06, 2026
● Study status: Recruiting

A Long-Term Safety Study of Elismetrep (K-304) in the Acute Treatment of Migraine

Condition: Acute Migraine  ·  Sponsor: Kallyope Inc.

PhasePhase 3
Planned participants1000
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This is a long-term safety study to evaluate the safety and tolerability of intermittent use of elismetrep in the acute treatment of migraine attacks.

This description comes directly from the study's public registry record.

Talk to the study team

Annemarie Vance  ·  917-336-3654  ·  annemarie@kallyope.com

Always discuss trial participation with your own doctor first.

Locations (114)

Central Research Associates, LLC (CRA) dba Flourish ResearchBirmingham, Alabama, United StatesNot Yet Recruiting
AMR MobileMobile, Alabama, United StatesNot Yet Recruiting
TrialSphereChandler, Arizona, United StatesNot Yet Recruiting
Arkansas Clinical ResearchLittle Rock, Arkansas, United StatesNot Yet Recruiting
Axiom Research, LLCColton, California, United StatesNot Yet Recruiting
ProScience Research GroupCulver City, California, United StatesNot Yet Recruiting
Leading Edge Research LA, LLCEncino, California, United StatesNot Yet Recruiting
Axiom Research, Orange CountyIrvine, California, United StatesNot Yet Recruiting
Downtown L.A. Research Center, Inc.Los Angeles, California, United StatesNot Yet Recruiting
Clinical Research InstituteLos Angeles, California, United StatesNot Yet Recruiting
M3 Wake Research - Mission Mental Health (WR-MMH)Mission Viejo, California, United StatesNot Yet Recruiting
Excell ResearchOceanside, California, United StatesNot Yet Recruiting

+ 102 more locations — full list on the registry record.

Sponsor or site team? See the site landscape for this trial — listed sites, countries, and recruiting-density context.

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